Trace number 1626233

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.12 5002.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark36.6814
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.22	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.19/1.22	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.19/1.22	c main()::
1.19/1.22	c initFormula():: searching for DIMACS p-line....
1.19/1.22	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.19/1.22	c parseCNF():: parsing....
1.19/1.22	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.22	c runParser():: parsing was successful, warming up engines...
1.19/1.22	c simplify_formula():: removed 0 tautological, 426 satisfied and 0 duplicate clauses
1.19/1.22	c preprocessing fase I completed:: there are now 15933 free variables and 66774 clauses.
1.19/1.22	c stat :: sign balance is biased by 0.474
1.19/1.22	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.19/1.22	c using 3-SAT heuristics (occurence based diff)
1.19/1.22	c longest clause has size 3
1.19/1.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 182 duplicate clauses
1.19/1.22	c resolvent_look() :: found 76 resolvents
1.19/1.22	c lessRedundantTransformation():: nothing to be done.
1.19/1.22	c transformTo3SAT():: you gave me 16000 variables and 66850 clauses.
1.19/1.22	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.22	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.22	c transformTo3SAT():: the transformation yielded 16000 variabels and 66850 clauses.
1.19/1.22	c main():: clause / variable ratio: ( 66850 / 16000 ) = 4.18
1.19/1.22	c longest clause has size 3
1.19/1.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.22	c dynamic_preselect_setsize :: off
1.19/1.22	c suggested doublelook initial :: 0
1.19/1.22	c main():: all systems go!
1.19/1.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1264 JD: 1109
46.87/46.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626233-1240039692/watcher-1626233-1240039692 -o /tmp/evaluation-result-1626233-1240039692/solver-1626233-1240039692 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626233-1240039692.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21814
/proc/meminfo: memFree=1273380/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=2372 CPUtime=0
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 32001744 2428928 424 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 593 425 47 123 0 468 0

[startup+0.0323 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21814
/proc/meminfo: memFree=1273380/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=2768 CPUtime=0.02
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 542 0 0 0 2 0 0 0 18 0 1 0 32001744 2834432 528 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 692 528 47 123 0 567 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2768

[startup+0.101307 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21814
/proc/meminfo: memFree=1273380/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=8052 CPUtime=0.09
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 1392 0 0 0 9 0 0 0 18 0 1 0 32001744 8245248 1377 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 2013 1382 48 123 0 1888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8052

[startup+0.301329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21814
/proc/meminfo: memFree=1273380/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=7344 CPUtime=0.29
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 3224 0 0 0 28 1 0 0 19 0 1 0 32001744 7520256 1183 1992294400 134512640 135019032 4294956240 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 1836 1184 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701374 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21814
/proc/meminfo: memFree=1273380/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=9464 CPUtime=0.69
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 7562 0 0 0 66 3 0 0 23 0 1 0 32001744 9691136 1756 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 2366 1756 63 123 0 2241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9464

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1262172/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=20252 CPUtime=1.49
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 14970 0 0 0 143 6 0 0 25 0 1 0 32001744 20738048 4236 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 5063 4236 73 123 0 4938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20252

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1256348/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=20396 CPUtime=3.09
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 14998 0 0 0 303 6 0 0 25 0 1 0 32001744 20885504 4264 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 5099 4264 73 123 0 4974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20396

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1256156/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=20672 CPUtime=6.29
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 15065 0 0 0 623 6 0 0 25 0 1 0 32001744 21168128 4331 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 5168 4331 73 123 0 5043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20672

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1255588/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=21484 CPUtime=12.69
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 15224 0 0 0 1262 7 0 0 25 0 1 0 32001744 21999616 4490 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 5371 4490 73 123 0 5246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21484

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1253988/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=23292 CPUtime=25.49
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 15649 0 0 0 2542 7 0 0 25 0 1 0 32001744 23851008 4915 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 5823 4915 73 123 0 5698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23292

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1253540/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=23816 CPUtime=51.07
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 15760 0 0 0 5100 7 0 0 25 0 1 0 32001744 24387584 5016 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 5954 5016 73 123 0 5829 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23816

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1252708/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=24524 CPUtime=102.25
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 15949 0 0 0 10218 7 0 0 25 0 1 0 32001744 25112576 5205 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6131 5205 73 123 0 6006 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24524

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1252004/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=25288 CPUtime=162.23
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16141 0 0 0 16215 8 0 0 25 0 1 0 32001744 25894912 5397 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6322 5397 73 123 0 6197 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25288

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1251556/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=25668 CPUtime=222.2
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16229 0 0 0 22212 8 0 0 25 0 1 0 32001744 26284032 5485 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6417 5485 73 123 0 6292 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25668

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1251364/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=25924 CPUtime=282.17
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16281 0 0 0 28209 8 0 0 25 0 1 0 32001744 26546176 5537 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6481 5537 73 123 0 6356 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25924

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1251172/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=26052 CPUtime=342.15
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16320 0 0 0 34207 8 0 0 25 0 1 0 32001744 26677248 5576 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6513 5576 73 123 0 6388 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26052

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1251044/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=26176 CPUtime=402.11
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16355 0 0 0 40203 8 0 0 25 0 1 0 32001744 26804224 5611 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6544 5611 73 123 0 6419 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 26176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21815
/proc/meminfo: memFree=1250916/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=26304 CPUtime=462.09
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16387 0 0 0 46201 8 0 0 25 0 1 0 32001744 26935296 5643 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6576 5643 73 123 0 6451 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 26304

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21817
/proc/meminfo: memFree=1250788/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=26428 CPUtime=522.06
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16409 0 0 0 52198 8 0 0 25 0 1 0 32001744 27062272 5665 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6607 5665 73 123 0 6482 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 26428

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21817
/proc/meminfo: memFree=1250660/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=26428 CPUtime=582.04
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16437 0 0 0 58195 9 0 0 25 0 1 0 32001744 27062272 5693 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6607 5693 73 123 0 6482 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 26428

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21817
/proc/meminfo: memFree=1250596/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=26552 CPUtime=642.02
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 16462 0 0 0 64193 9 0 0 25 0 1 0 32001744 27189248 5718 1992294400 134512640 135019032 4294956240 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 6638 5718 73 123 0 6513 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 26552


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21823
/proc/meminfo: memFree=1248164/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=28680 CPUtime=4060.51
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17000 0 0 0 406040 11 0 0 25 0 1 0 32001744 29368320 6256 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7170 6256 73 123 0 7045 0
Current children cumulated CPU time (s) 4060.51
Current children cumulated vsize (KiB) 28680

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21825
/proc/meminfo: memFree=1248036/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=28680 CPUtime=4120.48
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17004 0 0 0 412037 11 0 0 25 0 1 0 32001744 29368320 6260 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7170 6260 73 123 0 7045 0
Current children cumulated CPU time (s) 4120.48
Current children cumulated vsize (KiB) 28680

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 21825
/proc/meminfo: memFree=1248036/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=28680 CPUtime=4180.46
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17009 0 0 0 418034 12 0 0 25 0 1 0 32001744 29368320 6265 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7170 6265 73 123 0 7045 0
Current children cumulated CPU time (s) 4180.46
Current children cumulated vsize (KiB) 28680

[startup+4242.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 21825
/proc/meminfo: memFree=1248036/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=28804 CPUtime=4240.44
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17013 0 0 0 424032 12 0 0 25 0 1 0 32001744 29495296 6269 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7201 6269 73 123 0 7076 0
Current children cumulated CPU time (s) 4240.44
Current children cumulated vsize (KiB) 28804

[startup+4302.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 21825
/proc/meminfo: memFree=1248036/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=28872 CPUtime=4300.41
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17038 0 0 0 430029 12 0 0 25 0 1 0 32001744 29564928 6294 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7218 6294 73 123 0 7093 0
Current children cumulated CPU time (s) 4300.41
Current children cumulated vsize (KiB) 28872

[startup+4362.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 21825
/proc/meminfo: memFree=1247844/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29220 CPUtime=4360.38
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17102 0 0 0 436026 12 0 0 25 0 1 0 32001744 29921280 6358 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7305 6358 73 123 0 7180 0
Current children cumulated CPU time (s) 4360.38
Current children cumulated vsize (KiB) 29220

[startup+4422.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/65 21825
/proc/meminfo: memFree=1247652/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29344 CPUtime=4420.36
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17144 0 0 0 442024 12 0 0 25 0 1 0 32001744 30048256 6400 1992294400 134512640 135019032 4294956240 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7336 6400 73 123 0 7211 0
Current children cumulated CPU time (s) 4420.36
Current children cumulated vsize (KiB) 29344

[startup+4482.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 21825
/proc/meminfo: memFree=1247588/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29468 CPUtime=4480.33
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17175 0 0 0 448021 12 0 0 25 0 1 0 32001744 30175232 6431 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7367 6431 73 123 0 7242 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 29468

[startup+4542.3 s]
/proc/loadavg: 1.10 1.06 1.00 2/65 21825
/proc/meminfo: memFree=1247524/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29592 CPUtime=4540.3
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17197 0 0 0 454018 12 0 0 25 0 1 0 32001744 30302208 6453 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7398 6453 73 123 0 7273 0
Current children cumulated CPU time (s) 4540.3
Current children cumulated vsize (KiB) 29592

[startup+4602.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/65 21825
/proc/meminfo: memFree=1247332/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29720 CPUtime=4600.28
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17218 0 0 0 460016 12 0 0 25 0 1 0 32001744 30433280 6474 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7430 6474 73 123 0 7305 0
Current children cumulated CPU time (s) 4600.28
Current children cumulated vsize (KiB) 29720

[startup+4662.3 s]
/proc/loadavg: 1.11 1.08 1.01 2/65 21825
/proc/meminfo: memFree=1247204/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29720 CPUtime=4660.25
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17238 0 0 0 466013 12 0 0 25 0 1 0 32001744 30433280 6494 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7430 6494 73 123 0 7305 0
Current children cumulated CPU time (s) 4660.25
Current children cumulated vsize (KiB) 29720

[startup+4722.31 s]
/proc/loadavg: 1.15 1.09 1.01 2/65 21825
/proc/meminfo: memFree=1247204/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29844 CPUtime=4720.22
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17252 0 0 0 472010 12 0 0 25 0 1 0 32001744 30560256 6508 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7461 6508 73 123 0 7336 0
Current children cumulated CPU time (s) 4720.22
Current children cumulated vsize (KiB) 29844

[startup+4782.3 s]
/proc/loadavg: 1.10 1.09 1.01 2/65 21825
/proc/meminfo: memFree=1247140/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29844 CPUtime=4780.19
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17267 0 0 0 478007 12 0 0 25 0 1 0 32001744 30560256 6523 1992294400 134512640 135019032 4294956240 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7461 6523 73 123 0 7336 0
Current children cumulated CPU time (s) 4780.19
Current children cumulated vsize (KiB) 29844

[startup+4842.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/65 21825
/proc/meminfo: memFree=1247076/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29968 CPUtime=4840.17
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17280 0 0 0 484005 12 0 0 25 0 1 0 32001744 30687232 6536 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7492 6536 73 123 0 7367 0
Current children cumulated CPU time (s) 4840.17
Current children cumulated vsize (KiB) 29968

[startup+4902.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 21825
/proc/meminfo: memFree=1247076/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29968 CPUtime=4900.14
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17293 0 0 0 490002 12 0 0 25 0 1 0 32001744 30687232 6549 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7492 6549 73 123 0 7367 0
Current children cumulated CPU time (s) 4900.14
Current children cumulated vsize (KiB) 29968

[startup+4962.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 21825
/proc/meminfo: memFree=1247076/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=29968 CPUtime=4960.11
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17308 0 0 0 495999 12 0 0 25 0 1 0 32001744 30687232 6564 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7492 6564 73 123 0 7367 0
Current children cumulated CPU time (s) 4960.11
Current children cumulated vsize (KiB) 29968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 21825
/proc/meminfo: memFree=1247012/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=30092 CPUtime=5000.1
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17317 0 0 0 499998 12 0 0 25 0 1 0 32001744 30814208 6573 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7523 6573 73 123 0 7398 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 30092

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 21825
/proc/meminfo: memFree=1247012/2055920 swapFree=4192956/4192956
[pid=21814] ppid=21812 vsize=30092 CPUtime=5000.1
/proc/21814/stat : 21814 (march_ks) R 21812 21814 21649 0 -1 4194304 17317 0 0 0 499998 12 0 0 25 0 1 0 32001744 30814208 6573 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21814/statm: 7523 6573 73 123 0 7398 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 30092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.12
CPU user time (s): 4999.98
CPU system time (s): 0.132979
CPU usage (%): 99.9562
Max. virtual memory (cumulated for all children) (KiB): 30092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17317
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 11900

runsolver used 5.18021 second user time and 13.018 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-18 09:28:12
IDJOB=1626233
IDBENCH=70351
IDSOLVER=582
FILE ID=node35/1626233-1240039692
PBS_JOBID= 9157471
Free space on /tmp= 66356 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626233-1240039692/watcher-1626233-1240039692 -o /tmp/evaluation-result-1626233-1240039692/solver-1626233-1240039692 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626233-1240039692.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=1717516985

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1273924 kB
Buffers:         83008 kB
Cached:         603316 kB
SwapCached:          0 kB
Active:         235376 kB
Inactive:       464868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1273924 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4288 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            67816 kB
Committed_AS:   181492 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node35 at 2009-04-18 10:51:36